Hom Automatic Vuam Tshuab Basic Paub

Nrog rau kev txhim kho cov neeg muaj zog thiab cov nqi zog, kev siv cov voj vuam txuag tsis tu ncua thiab ntau yam tseem ceeb hauv kev tsim cov lag luam kom muaj kev txhim kho kev lag luam thiab txuag cov nqi zog. Tam sim no peb tuaj rau kev nkag siab txog cov hauv paus ntawm feem ntau siv kev siv vuam tshuab.

1. Cov khoom siv nkev vuam Siv roj vuam cov khoom muaj xws li cov pa taws, cov tshuaj acetylene (lossis cov kua roj acetylene lub raj mis), thiab cov yeeb nkab tsis sib txuas, thiab lwm yam. Cov khoom siv vuam vov muaj cov voj voog, lub siab thiab qhov dej.

Lub vuam qhov vuam luaj tau muab faib ua ob hom: txhaj koob tshuaj tivthaiv vuas tsoo thiab veg tsoo voog tsoo. Cov naj npawb ntawm cov nplaim taws tau muab faib ua ib qho nplaim taws thiab ntau yam nplaim taws. Raws li hom combustible gases, nws yuav muab faib ua acetylene thiab hydrogen. Thiab roj, thiab lwm yam; raws li kev siv ntawm txoj kev raug muab faib ua ob hom kev qhia thiab txhua yam khoom siv.

Dav hlau thaiv qhov vuam tsoo kuj tseem hu ua cov voj voog uas tsis muaj lub voj. Nws yog tsim rau cov neeg tsis tshua muaj siab thiab muaj roj carbon acetylene. Tam sim no, nws yog dav siv nyob rau hauv Suav teb. Qhov sib npaug siab vuam tsau tsuas yog tsim rau nruab nrab roj acetylene roj.

2. Submerged arc welding khoom siv vuam siv fais fab, kua qab ziab tshuab thiab cov cuab yeej pab.

Submerged arc vuam fais fab siv tau nrog AC, DC lossis AC thiab DC. Submerged arc vuam cov cav yuav raug muab faib ua cov tshuab semi-mechanized (semi-automatic) vuam machine thiab mechanized (automatic) vuam cov cav tov raws li lawv cov degree ntawm automation; lawv muaj peev xwm raug faib ua hom phiaj dav dav thiab cov laj thawj tshwj xeeb vuam cav raws li lawv lub hom phiaj; Evenly tswj vuam tshuab; Raws li tus xov tooj ntawm cov xov tooj hlau yuav raug muab faib ua ke, ua vuam tshuab ob chav hlau thiab voj voog tshuab, raws li daim ntawv teev kev taug kev tuaj yeem tau muab faib ua hom tsheb, hautry hom thiab theem nrab sab caj npab hom.

Feem ntau siv cov cuab yeej siv rau hauv qhov chaw nruab ntug siv welding tshuab muaj ob hom kev ceev thiab qhov sib txawv ntawm qhov sib txawv. Lawv feem ntau yog tsim los ntawm ib lub taub hau, ib lub npov kav, thiab ib daim ntawv qhia kev tsheb nqaj hlau (los yog lub tsho).

3, CO lub nras roj tiv thaiv cov cuab yeej siv Vuam Siv roj hmab thaiv cov cuab yeej vuam cov cuab yeej siv voj vov cov khoom siv, voj voog, kev pub xauv yas thiab vuam yas thiab lwm yam khoom. Cov pa roj nkev yog cov CO roj thooj hleev thiab cov tshuab ua ntej, cov cav tov, cov pa ntsuas roj, kev txo lub siab, kev siv vuam tshuab tsis zoo thiab cov pa roj. Tshuab ziab plua plav yog ob hom: siab siab (ziab khaub ncaws ua ntej huab cua tsis muaj decompressed) thiab tsis tshua muaj siab (ziab tom qab decompression). Nws lub ntsiab muaj nuj nqi yog nqus noo thiab impurities hauv CO? roj. Feem ntau, tsuas yog lub tshuab ziab hluav taws xob txuas nrog lub roj hluav taws xob xwb.

4. Kev tiv thaiv roj tiv thaiv cov cuab yeej siv hauv kev siv Cov cuab yeej siv hluav taws xob tiv thaiv vov khoom muaj plaub yam: vuam yas, vuam fais fab thiab tswj cov khoom siv, roj thiab dej.

5, plasma arc welding khoom Plasma arc welding cov khoom siv xws li vuam fais fab mov, tswj qhov system, vuam phom, roj system thiab dej system.

6, kuj tsis siv cov khoom siv vuam siv los ntawm kev siv cov cua sov kuj tso rau ntawm cov khoom siv vuam siv ua haujlwm, kev siv vuam tshuab tsis siv neeg ua haujlwm, cov khoom siv hluav taws xob thiab kev tswj cov cuab yeej thiab lwm yam.